| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.526 | 19/6:10.994 |
| 2 | 1 | 19.249 | 19/6:08.363 |
| 3 | 1 | 19.533 | 19/6:09.284 |
| 4 | 1 | 19.319 | 19/6:08.728 |
| 5 | 1 | 19.445 | 19/6:08.874 |
| 6 | 1 | 19.519 | 19/6:09.205 |
| 7 | 1 | 19.535 | 19/6:09.485 |
| 8 | 1 | 19.832 | 19/6:10.400 |
| 9 | 1 | 20.031 | 19/6:11.532 |
| 10 | 1 | 19.797 | 19/6:11.993 |
| 11 | 1 | 19.779 | 19/6:12.340 |
| 12 | 1 | 18.999 | 19/6:11.393 |
| 13 | 1 | 19.543 | 19/6:11.387 |
| 14 | 1 | 19.390 | 19/6:11.175 |
| 15 | 1 | 19.645 | 19/6:11.313 |
| 16 | 1 | 19.301 | 19/6:11.026 |
| 17 | 1 | 19.633 | 19/6:11.144 |
| 18 | 1 | 20.002 | 19/6:11.638 |
| 19 | 1 | 19.634 | 19/6:11.712 |